rebase -i --autosquash: auto-squash commits

diff --git a/git-am.sh b/git-am.sh
index 151512afd383ed86b5a8310c53e7910db5b87e90..4838cdb9ede8765b37ab663aa59fb1b011a30b4c 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -205,7 +205,7 @@ check_patch_format () {
                        # and see if it looks like that they all begin with the
                        # header field names...
                        sed -n -e '/^$/q' -e '/^[       ]/d' -e p "$1" |
-                       LC_ALL=C egrep -v '^[!-9;-~]+:' >/dev/null ||
+                       sane_egrep -v '^[!-9;-~]+:' >/dev/null ||
                        patch_format=mbox
                fi
        } < "$1" || clean_abort
@@ -561,7 +561,7 @@ do
                        stop_here $this
 
                # skip pine's internal folder data
-               grep '^Author: Mail System Internal Data$' \
+               sane_grep '^Author: Mail System Internal Data$' \
                        <"$dotest"/info >/dev/null &&
                        go_next && continue
 
@@ -577,11 +577,12 @@ do
                        git cat-file commit "$commit" |
                        sed -e '1,/^$/d' >"$dotest/msg-clean"
                else
-                       SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' "$dotest/info")"
-                       case "$keep_subject" in -k)  SUBJECT="[PATCH] $SUBJECT" ;; esac
-
-                       (printf '%s\n\n' "$SUBJECT"; cat "$dotest/msg") |
-                               git stripspace > "$dotest/msg-clean"
+                       {
+                               sed -n '/^Subject/ s/Subject: //p' "$dotest/info"
+                               echo
+                               cat "$dotest/msg"
+                       } |
+                       git stripspace > "$dotest/msg-clean"
                fi
                ;;
        esac